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<h2><span class="refentrytitle">Function parse_environment</span></h2>
<p>boost::program_options::parse_environment</p>
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<h2 class="refsynopsisdiv-title">Synopsis</h2>
<div class="refsynopsisdiv"><pre class="synopsis"><span class="comment">// In header: &lt;<a class="link" href="../program_options/reference.html#doxygen.parsers_8hpp" title="Header &lt;boost/program_options/parsers.hpp&gt;">boost/program_options/parsers.hpp</a>&gt;

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<span class="identifier">BOOST_PROGRAM_OPTIONS_DECL</span> <a class="link" href="../program_options/reference.html#doxygen.namespaceboost_1_1program__options_1a2e7af46378fd3d9652706ff728ea68cd">parsed_options</a> 
<span class="identifier">parse_environment</span><span class="special">(</span><span class="keyword">const</span> <a class="link" href="classboost_1_1program__options_1_1options__description.html" title="Class options_description">options_description</a> <span class="special">&amp;</span><span class="special">,</span> <span class="keyword">const</span> <span class="keyword">char</span> <span class="special">*</span> prefix<span class="special">)</span><span class="special">;</span></pre></div>
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<a name="id-1.3.29.9.9.13.4"></a><h2>Description</h2>
<p>This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. This function exists to resolve ambiguity between the two above functions when second argument is of 'char*' type. There's implicit conversion to both function1 and string. </p>
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<div class="copyright-footer">Copyright © 2002-2004 Vladimir Prus<p>Distributed under the Boost Software License, Version 1.0.
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